../ pdb_00002k4k_xyz-ext-atom_v1-3.xml.gz 24-May-2024 15:39 754K pdb_00002k4k_xyz-no-atom_v1-3.xml.gz 24-May-2024 15:39 16K pdb_00002k4k_xyz_v1-3.cif.gz 24-May-2024 15:39 789K pdb_00002k4k_xyz_v1-3.xml.gz 24-May-2024 15:39 1M